HGLM-1063 HP [Agilent(Hewlett-Packard)], HGLM-1063 Datasheet - Page 7

• Manufacturer Part Number: HGLM-1063
• Description: Fibre Channel GBaud Optical Link Module
• Manufacturer: HP [Agilent(Hewlett-Packard)]

HGLM-1063 Signal Definitions
Absolute Maximum Ratings
T
damage to this device.
732
TX[00:19] Transmit Data
TBC
EWRAP
-LCKREF
TX_SI
EN_CDET
RX[00:19] Receive Data
RBC[0]
RBC[1]
COM_DET Comma Detect
L_UNUSE
FAULT
PAR_ID
STROB_ID Strobed ID
rsv
C
Symbol
= 25 C, except as specified. Operation in excess of any one of these conditions may result in permanent
SI
SO
Symbol
V
I
RHop
RHst
IN,TTL
O,TTL
T
V
T
CC
stg
OP
Transmit Byte Clock
Enable Wrap/Enable
STROP_ID
Lock to Reference
Transmit SI
Enable Comma
Detect/STROB_ID clock
Serial Data In
Receive Byte Clock 0
Receive Byte Clock 1
Link Unusable
Fault
Serial Data Out
Parallel ID
Reserved
Signal Name
Supply Voltage
TTL Data Input Voltage
TTL Output Source Current
Storage Temperature
Ambient Operating Temperature
Relative Humidity Operating
Relative Humidity Storage
Parameter
Input
Input
Input
Input
Input
Input
Input
Output
Output
Output
Output
Output
Output
Output
Output
Output
I/O
TTL
TTL
Logic
Level
TTL
TTL
TTL
TTL
TTL
TTL
PECL
TTL
TTL
TTL
TTL
PECL
TTL
TTL
The 20-bit parallel transmit data to be serialized
and sent to the transmitter.
Used to operate the state machines, derive the
20X serial clocks, and latch TX[00:19].
Causes the serialized transmit data to electrically
wrap back to the deserializer and disables the
laser output.
Causes the PLL to lock to TBC.
Selects the serial data mode.
Enables the comma detection circuitry to
establish byte synchronization on the next
comma that is received.
A pair of differential signals for transmission of
serial data.
The 20 bit decoded received data from the
receiver.
Used by the system to latch RX[00:19].
Not normally used.
Indicates byte synchronization has occurred.
Indicates the link is currently not usable.
Indicates an electrical fault has been detected
and turns the laser output off.
A pair of high speed differential signals
representing the serialized data.
A 2 bit identification of the link rate.
Optional output used to access the serial
Strobed ID information. Not active.
Reserved for future use.
Units
mA
%
%
V
V
C
C
Description
Min.
-0.5
-0.7
-40
0
8
5
V
CC
Max.
+75
+60
6.0
13
80
95
+ 0.7